CN213130230U - Electric heating device for foot - Google Patents
Electric heating device for foot Download PDFInfo
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- CN213130230U CN213130230U CN202021490704.9U CN202021490704U CN213130230U CN 213130230 U CN213130230 U CN 213130230U CN 202021490704 U CN202021490704 U CN 202021490704U CN 213130230 U CN213130230 U CN 213130230U
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Abstract
The utility model discloses an electric heat foot heating installation, including a bottom plate, be provided with electric heating element in the bottom plate, still include the controlling means who links to each other with electric heating element, its characterized in that, the vertical bounding wall that upwards is provided with of edge department is followed in the left side of bottom plate, and the vertical bounding wall that upwards is provided with of edge department is followed in the rear side of bottom plate, and the vertical bounding wall that upwards is provided with of edge department is followed in the right side of bottom plate. The utility model has the advantages of safe use, good heating effect, convenient movement and installation, no harm to human body during use and convenient storage.
Description
Technical Field
The utility model belongs to an electric heating device, in particular to an electric heating foot heating device.
Background
The air conditioner is usually adopted to heat in winter in areas with hot summer and cold winter, but because the density of hot air is relatively low, a large amount of hot air is gathered at the top of a heating room, the temperature stratification phenomenon occurs, and when people sit on a seat statically, the upper half of the body is often not cold, and the lower half of the body feels cold. Increasing room temperature is commonly used to warm the lower body, which results in a significant amount of energy waste. Electric heating devices are commonly used to supply heat to rooms and offices to increase the temperature of the rooms. Such devices utilize heating elements to convert electrical energy into heat energy for supply to a room or person. In order to improve heating effect, it is required to guide heat to a suitable area using a special process form, and thus there are various forms to manufacture an electric heating device.
The conventional electric heating device heats surrounding air by using a resistance wire, and the heat is reflected by a reflecting plate or blown to a working area by a fan. The resistance wire of the electric heating device is directly exposed in the air, so that the electric heating device has potential safety hazard to a certain degree, is large in size and is inconvenient to store when not in use.
There is also a warmer designed to heat the feet of a person, which generally comprises a base plate and an electric heating element disposed within the base plate. A foot heater such as that disclosed in CN201820664184.5 is of this construction. However, the foot heating device with the structure has the advantages that the heating area is an open space, heat is easy to dissipate, the temperature is slowly increased, and energy waste is large.
Chinese patent document CN 207019158U discloses a three-dimensional heater, which comprises a main body part and a control device, wherein the main body part is provided with two folds for forming a three-dimensional structure. During working, the heat generated by the heating layer can be effectively gathered in the working area due to the formation of the three-sided enclosure space. However, the device cannot heat the bottom of the foot of a user, and the comfort of the foot is poor.
Chinese patent document CN205106955U discloses a student desk capable of heating legs, wherein a heating groove is provided below the desk plate, so as to solve the problem that the legs and feet become cold when the student sits on the chair for a long time and does not move when the weather is cold. However, the technical scheme has limited use scenes and is not compact enough in structure.
Therefore, how to design a foot heating device which can conveniently heat the foot of a user, has fast temperature rise and small energy waste becomes a problem to be considered and solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide one kind can conveniently heat user's foot, and the temperature promotes fast simultaneously, and the extravagant little electric heat foot heating installation of energy.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an electric heat foot heating installation, includes a bottom plate, is provided with electric heating element in the bottom plate, still includes the controlling means who links to each other with electric heating element, its characterized in that, the vertical bounding wall that upwards is provided with in edge department in the left side of bottom plate, and the vertical bounding wall that upwards is provided with in edge department in the rear side of bottom plate, and the vertical bounding wall that upwards is provided with in edge department in the right side of bottom plate.
Therefore, the left side, the right side and the rear side of the bottom plate are additionally provided with upward vertical coamings which form a semi-closed space region of the tetrahedral enclosure together with the bottom plate. The heat that can prevent electric heating element on the bottom plate effectively outwards volatilizees fast for the heat is concentrated in the semi-enclosed space of four side enclosure, and this space is for supplying the heating space that user's foot put into, and foot and shank homoenergetic can obtain heating very fast, so have the temperature and promote soon, the extravagant little advantage of energy.
Preferably, the lower part of the vertical enclosing plate is provided with a hinge structure, so that the vertical enclosing plate can be rotatably folded onto the bottom plate.
Thus, when a user needs to strengthen the calf heating, the vertical enclosing plate can be erected to form a semi-closed heating area for warming the calf. When not needed, the vertical coamings can be folded on the bottom plate in a rotating way. Meanwhile, the vertical coamings are conveniently folded and folded for storage at ordinary times.
As optimization, the hinge structure comprises a section of foundation section which is vertically fixed on the bottom plate, a concave groove is formed in the middle of the upper end of the foundation section, a section of convex section which is convex downwards is arranged in the middle of the lower end face of the vertical enclosing plate corresponding to the concave groove, the end faces of the two ends of the convex section in the length direction are connected with the side walls of the two ends of the groove in a rotatable mode through a rotating shaft and the side walls of the two ends of the groove, and the upper surface of the two ends of the groove is horizontally arranged.
Therefore, the folding chair has the advantages of simple structure, convenient folding and smooth structure after being folded.
Furthermore, the height of the base section on one side of the left side and the right side is lower than the height of the base section on the rear side by the thickness of the vertical coaming, and the height of the base section on the rear side is lower than the height of the base section on the other side of the left side and the right side by the thickness of the vertical coaming.
Thus, the three vertical coamings can be folded in sequence and neatly folded on the bottom plate.
Further, the control device is installed on the outer side face of the vertical enclosing plate on the highest side of the foundation section.
Like this, make things convenient for controlling means's installation, and can avoid controlling means's the folding interference of vertical bounding wall.
Furthermore, an electric heating element is arranged in the vertical enclosing plate, and the electric heating element in the vertical enclosing plate is connected with the control device.
Like this, vertical bounding wall also can control and generate heat, improves the heating effect better.
Furthermore, wires and control wires which are embedded in the vertical enclosing plates and connected with the electric heating elements are wired into the bottom plate from the middle of the rotating shaft.
Therefore, the damage of the electric wire caused by frequent folding of the vertical coaming can be better avoided.
Furthermore, a positioning structure for keeping the vertical coamings in a vertical state is also arranged.
Thus, the vertical coamings can be better kept in a vertical state.
As an option, location structure is including setting up two U-shaped grooves that meet the position at two adjacent vertical bounding walls medial surface, and two U-shaped groove open ends are just to setting up, and the U-shaped inslot of one side is provided with the fastener of a U-shaped with matcing, and the fastener open end is inwards buckled into relative hinge and rotationally installs on corresponding U-shaped groove open end inside wall, and the fastener can rotate around the hinge and the lock is connected to another U-shaped inslot.
Like this, location structure has simple structure, connects convenient and fast, does not interfere advantages such as folding that influences vertical bounding wall.
Further, the open end position of the fastener is provided with a section of obliquely arranged folding section.
Like this, should roll over to the section and make during the fastener toward the U-shaped groove of the vertical bounding wall of adjacent side in the lock, can lock better in this U-shaped groove.
As another option, the positioning structure comprises two iron metal strips which are respectively arranged at the adjacent side edges of the two adjacent vertical enclosing plates, and further comprises a magnet strip which is connected in a cloth cover and is foldably connected at the outer side of the iron metal strip of one vertical enclosing plate by depending on the side edge of the cloth cover.
Like this, can rely on turning over of magnet strip and the iron metal strip actuation of the vertical bounding wall side of opposite side to realize dismantling the connection, and then realize the location to vertical bounding wall, have simple structure, location convenient and fast's advantage.
Further, the lower ends of the two sides of the bottom plate are also provided with rollers.
This facilitates the movement of the base plate.
And further, heat insulation material layers are arranged on the outer sides of the electric heating elements in the bottom plate and the vertical enclosing plate.
Thus, the heat can be better prevented from being volatilized and transferred to the outside.
The event the utility model discloses a device has utilized the platelike part of four heats to form a tetrahedral enclosure space, controls the part that generates heat through controlling means and generates heat, makes the heat can only pass toward a direction transmission through the thermal insulation material layer, electric heat foot heating installation safe in utilization, add effectual, remove convenient, the installation of being convenient for, the electric heat foot heating installation of being convenient for deposit when idle, do not have harmful effects to the human body during the use. Meanwhile, the foot health care tea has obvious health care effect on frequently encountered diseases in winter such as arthritis, rheumatism and the like due to direct heat supply to foot areas of human bodies, and the effect is more obvious in humid southern areas. In addition, the heating main body part is provided with four heating parts, so that the heating device is convenient to mount and dismount, small in occupied space when not in use and convenient to store.
To sum up, the utility model has the advantages of can conveniently heat user's foot, the temperature promotes fast simultaneously, and the energy is extravagant little.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of fig. 1.
Fig. 3 is a schematic view of the structure of the fastener shown in fig. 1.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a cross-sectional view of the base plate.
Fig. 6 is a schematic view of another positioning structure.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
In the specific implementation: as shown in fig. 1 to 5, an electric heating foot warming device comprises a bottom plate 1, an electric heating element 2 is arranged in the bottom plate, and a control device 3 connected with the electric heating element, wherein a vertical enclosing plate 4 is vertically arranged upwards at the edge of the left side of the bottom plate 1, a vertical enclosing plate 4 is vertically arranged upwards at the edge of the rear side of the bottom plate, and a vertical enclosing plate 4 is vertically arranged upwards at the edge of the right side of the bottom plate.
Therefore, the left side, the right side and the rear side of the bottom plate are additionally provided with upward vertical coamings which form a semi-closed space region of the tetrahedral enclosure together with the bottom plate. The heat that can prevent electric heating element on the bottom plate effectively outwards volatilizees fast for the heat is concentrated in the semi-enclosed space of four side enclosure, and this space is for supplying the heating space that user's foot put into, and foot and shank homoenergetic can obtain heating very fast, so have the temperature and promote soon, the extravagant little advantage of energy. In practice, the control device specifically includes a housing, a circuit board located in the housing, and a control switch located on the housing, which are the prior art in the electrical field and are not described in detail here.
Wherein, vertical bounding wall 4 lower part is provided with hinge structure for vertical bounding wall can rotate and fold to the bottom plate on.
Thus, when a user needs to strengthen the calf heating, the vertical enclosing plate can be erected to form a semi-closed heating area for warming the calf. When not needed, the vertical coamings can be folded on the bottom plate in a rotating way. Meanwhile, the vertical coamings are conveniently folded and folded for storage at ordinary times.
Wherein, hinge structure includes vertical one section basic section 5 of fixing on the bottom plate, and 5 upper end middle parts of basic section have one section concave recess 6, and terminal surface middle part corresponds recess 6 under the vertical bounding wall and is provided with one section convex protruding section 7 down, and protruding section 7 relies on pivot and the 6 both ends lateral walls rotatable coupling of recess that the level set up along length direction's both ends terminal surface, and 6 both ends upper surfaces of recess level sets up and level with the vertical bounding wall upper surface of folding on the bottom plate.
Therefore, the folding chair has the advantages of simple structure, convenient folding and smooth structure after being folded.
The height of the base section on one of the left side and the right side is lower than the height of the base section on the rear side by the thickness of the vertical coaming, and the height of the base section on the rear side is lower than the height of the base section on the other of the left side and the right side by the thickness of the vertical coaming.
Thus, the three vertical coamings can be folded in sequence and neatly folded on the bottom plate.
Wherein, the control device 3 is arranged on the outer side surface of the vertical coaming at the highest side of the foundation section.
Like this, make things convenient for controlling means's installation, and can avoid controlling means's the folding interference of vertical bounding wall.
Wherein, an electric heating element is arranged in the vertical enclosing plate 4, and the electric heating element in the vertical enclosing plate is connected with the control device 3.
Like this, vertical bounding wall also can control and generate heat, improves the heating effect better.
Wherein, the electric wire and the control wire which are embedded in the vertical coaming 4 and connected with the electric heating element are wired into the bottom plate 1 from the middle of the rotating shaft.
Therefore, the damage of the electric wire caused by frequent folding of the vertical coaming can be better avoided.
Wherein, a positioning structure for keeping the vertical coaming 4 in a vertical state is also arranged.
Thus, the vertical coamings can be better kept in a vertical state.
Wherein, location structure meets two U-shaped grooves 8 of position including setting up at two adjacent vertical bounding walls medial surfaces, and two U-shaped groove 8 open ends are just to setting up, and the U-shaped inslot of one side is provided with the fastener 9 of a U-shaped with matcing, and fastener 9 open end incurves into relative hinge and rotationally installs on corresponding U-shaped inslot open end inside wall, and fastener 9 can rotate around the hinge and the lock is connected to another U-shaped inslot.
Like this, location structure has simple structure, connects convenient and fast, does not interfere advantages such as folding that influences vertical bounding wall.
Wherein, the open end of the fastener 9 is provided with a folding section which is obliquely arranged.
Like this, should roll over to the section and make during the fastener toward the U-shaped groove of the vertical bounding wall of adjacent side in the lock, can lock better in this U-shaped groove.
As a further possible embodiment, see fig. 6, the positioning structure comprises two ferrous metal strips 10, each disposed on the adjacent side edge of two adjacent vertical coamings 4, and a magnet strip 11, the magnet strip 11 being connected within a cloth cover and foldably connected to the outside of the ferrous metal strip of one vertical coaming by means of the side edge of the cloth cover.
Like this, can rely on turning over of magnet strip and the iron metal strip actuation of the vertical bounding wall side of opposite side to realize dismantling the connection, and then realize the location to vertical bounding wall, have simple structure, location convenient and fast's advantage.
In this embodiment, the lower ends of the two sides of the bottom plate 1 are further provided with rollers 12.
This facilitates the movement of the base plate.
In this embodiment, a heat insulating material layer 13 is further disposed on the outer side of the electric heating element in the bottom plate 1 and the vertical enclosing plate.
Thus, the heat can be better prevented from being volatilized and transferred to the outside.
Claims (10)
1. The utility model provides an electric heat foot heating installation, includes a bottom plate, is provided with electric heating element in the bottom plate, still includes the controlling means who links to each other with electric heating element, its characterized in that, the vertical bounding wall that upwards is provided with in edge department in the left side of bottom plate, and the vertical bounding wall that upwards is provided with in edge department in the rear side of bottom plate, and the vertical bounding wall that upwards is provided with in edge department in the right side of bottom plate.
2. The electrically heated foot warming apparatus of claim 1, wherein the vertical wall is provided with a hinge structure at a lower portion thereof to allow the vertical wall to be pivotally folded onto the base plate.
3. The electric foot heating device according to claim 2, wherein the hinge structure comprises a base section vertically fixed on the bottom plate, a concave groove is formed in the middle of the upper end of the base section, a convex section is formed in the middle of the lower end face of the vertical enclosing plate corresponding to the concave groove, the end faces of the convex section in the length direction are rotatably connected with the side walls of the two ends of the concave groove by virtue of a horizontally arranged rotating shaft, and the upper surfaces of the two ends of the concave section are horizontally arranged and flush with the upper surfaces of the vertical enclosing plates folded on the bottom plate.
4. The electric-heating foot warming device according to claim 3, wherein the height of the base section of one of the left and right sides is lower than the height of the base section of the rear side by a distance of one vertical fence thickness, and the height of the base section of the rear side is lower than the height of the base section of the other of the left and right sides by a distance of one vertical fence thickness;
the control device is arranged on the outer side face of the vertical enclosing plate on the highest side of the foundation section.
5. The electrically heated foot warming apparatus of claim 3, wherein the electrical heating element is disposed within the vertical wall, the electrical heating element within the vertical wall being connected to the control device;
electric wires and control wires which are embedded in the vertical enclosing plates and connected with the electric heating elements are wired into the bottom plate from the middle of the rotating shaft.
6. The electrically heated foot warming apparatus of claim 2 further including locating structure for maintaining the vertical skirt in an upright position.
7. The electric foot heating device according to claim 6, wherein the positioning structure comprises two U-shaped grooves formed at positions where the inner side surfaces of two adjacent vertical enclosing plates are connected, the open ends of the two U-shaped grooves are oppositely arranged, a U-shaped fastener is fittingly arranged in the U-shaped groove on one side, the open ends of the fastener are inwardly bent to form opposite hinge shafts and are rotatably mounted on the inner side walls of the open ends of the corresponding U-shaped grooves, and the fastener can rotate around the hinge shafts and is snappingly connected into the other U-shaped groove.
8. The electrically heated foot warming apparatus of claim 7, wherein the open end of the fastener has a beveled bend at a location.
9. The electrothermal foot heating apparatus of claim 6, wherein the positioning structure comprises two ferrous metal strips each disposed on adjacent lateral sides of adjacent vertical skirts, and further comprising a magnet strip attached within a fabric sleeve and foldably attached to an outer side of the ferrous metal strip of a vertical skirt depending from the lateral sides of the fabric sleeve.
10. The electric foot heating device of claim 1, wherein: the lower ends of the two sides of the bottom plate are also provided with rollers;
and heat insulation material layers are arranged on the outer sides of the electric heating elements in the bottom plate and the vertical enclosing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021490704.9U CN213130230U (en) | 2020-07-26 | 2020-07-26 | Electric heating device for foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021490704.9U CN213130230U (en) | 2020-07-26 | 2020-07-26 | Electric heating device for foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213130230U true CN213130230U (en) | 2021-05-07 |
Family
ID=75732891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021490704.9U Active CN213130230U (en) | 2020-07-26 | 2020-07-26 | Electric heating device for foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213130230U (en) |
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2020
- 2020-07-26 CN CN202021490704.9U patent/CN213130230U/en active Active
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